The FIA WRC2 is a support championship of the World Rally Championship (WRC). The calendar consists of the same rallies and stages as the parent series and crews usually compete immediately after Rally1 class crews. WRC2 is limited to production-based cars homologated under Group Rally2 rules. There are separate specific championship titles awarded to Teams, Drivers and Co-Drivers.

The World Rally Championship is an international rallying series owned and governed by the FIA. Inaugurated in 1973, it is the second oldest of the FIA's world championships after Formula One. Each season lasts one calendar year, and separate championship titles are awarded to drivers, co-drivers and manufacturers. There are also two support championships, WRC2 and WRC3, which are contested on the same events and stages as the WRC, but with progressively lower maximum performance and running costs of the cars permitted. Junior WRC is also contested on five events of the World Rally Championship calendar.